Nkọwa usoro nhazi nke gas decarbonization sitere n'okike
1) ụlọ ọrụ mmepụta gas decarbonization nkọwa usoro
5mmscfd gas na-enye nri nwere nrụgide nke 590psig na-ebu ụzọ banye na ihe nkewa gas-liquid iji kewaa hydrocarbons mmiri mmiri, mmiri efu na ihe ndị na-adịghị ọcha n'ime mmiri site na mmiri dị n'elu, wee banye na ngalaba mwepụ acid. Nke a na-eji ngwọta MDEA wepụ gas acid dị ka CO2 na H2S na gas nri.
Gas sitere n'okike na-esi n'akụkụ ala nke ụlọ elu nnabata abanye ma gafere site n'ala ruo n'elu; mmiri MDEA emegharịrị nke ọma (mmiri dị nro) na-esi n'akụkụ elu nke ụlọ elu nnabata abanye ma gafere site n'elu ruo na ala. A na-ejikọ ngwọta MDEA na gas sitere n'okike nke na-asọ asọ nke ọma n'ụlọ elu nnabata, a na-etinyekwa CO2 dị na gas ahụ ma banye n'usoro mmiri mmiri. A na-ewepụta ihe ndị a na-amịkọrọghị site n'elu ụlọ elu nnabata wee banye na igwe oyi na ihe nkewa gas decarbonization. Gas sitere na ihe nkewa gas decarbonization na-abanye na sistemụ onye ọrụ.
Ọdịnaya CO2 dị na gas eke a gwọrọ abụghị ihe karịrị 3%.
A na-akpọ ihe ngwọta MDEA nke mịkọrọ CO2 mmiri mmiri bara ụba, ọ na-agakwa na tankị ọkụ. Gas acid nke na-apụta site na mbelata nrụgide na-ejikọta na gas acid dị n'elu ụlọ elu mmeghari ahụ. Mgbe mmiri mmiri bara ụba mgbe ọ gbasasịrị ọkụ gbanwere okpomọkụ na mmiri mmiri (mmiri mmiri dị nro) na-esi n'ala ụlọ elu mmeghari ahụ pụta, a na-ekpo ọkụ ya ruo ~95 ℃ ma na-aga n'elu ụlọ elu mmeghari ahụ, ebe a na-ewepụ ya ma na-emegharị ya ruo mgbe ọkwa mmiri mmiri dị nro nke mmiri mmiri ahụ ruru ebe a chọrọ ya.
Mmiri mmiri dị nro nke si n'ụlọ elu mmeghari ahụ gafere site na ihe mgbanwe okpomọkụ mmiri dị nro ma banye na tankị nchekwa MDEA. Ọ na-etinye nrụgide site na ọkpọkọ mmiri dị nro ma banye na igwe oyi mmiri dị nro. Mmiri mmiri dị nro ahụ na-ajụ oyi ruo ~ 55 ℃ ma si n'elu ụlọ elu nnabata banye.
Mmanụ gas si n'elu ụlọ elu mmeghari ahụ na-ejikọta na gas acid nke a na-enwu site na tankị flash wee gafere site na igwe oyi gas acid wee banye na ihe nkewa gas acid. A na-eziga gas sitere na ihe nkewa gas acid na sistemụ mwepụ gas acid, condensate ahụ na-abanyekwa na tankị nchekwa MDEA maka imegharị ihe.
Mmanụ nnyefe okpomọkụ na-enye isi iyi okpomọkụ nke ihe na-eku ume n'ụlọ elu mmeghari ahụ.
2) Paramita nhazi
Nri gas eruba n'ime ụlọ elu absorption: 5MMSCFD
Isi ihe e ji emepụta gas oriri nke CO2: 24%
Nrụgide ọrụ nke onye na-amịkọrọ ihe: 590 psig
Okpomọkụ ọrụ ụlọ elu nnabata: 45℃ ~ 100℃
Nrụgide ọrụ ụlọ elu mmeghari ohuru: 0.03 MPa.G ~ 0.05 MPa.G
Okpomọkụ ọrụ ụlọ elu mmeghari ohuru: 95 ℃ ~ 120 ℃
Isi iyi okpomọkụ nke reboiler ụlọ elu mmeghari ohuru: mmanụ nnyefe okpomọkụ dị n'etiti
Ọdịnaya CO2 dị na gas decarbonized: ≤ 3%
3) Oke ojiji
Oke nhazi ibu: 50% ~ 110%.
Anyị bụ ọkachamara n'ọgwụgwọ isi gas, nhicha gas eke, mgbake LPG, Osisi LNG na ihe na-emepụta gas eke.
Ọ ga-abụ nnukwu ihe ùgwù m iso gị na-arụkọ ọrụ ma na-enye anyị ọrụ.
Kpọtụrụ:
Sichuan Rongteng Automation Equipment Co., Ltd.
Ekwentị/WhatsApp/Wechat: +86 177 8117 4421
Weebụsaịtị: www.rtgastreat.com Email: info@rtgastreat.com
Adreesị: Nkebi nke 8, Nkebi nke 2 nke Ụzọ Tengfei, Mpaghara Shigao, Mpaghara Ọhụrụ Tianfu, obodo Meishan, Sichuan China 620564